Directions:Combine the basil, garlic, and pine nuts in a food processor and pulse until coarsely chopped. Add Pecorino and Parmesan cheeses. Add 1/2 cup of olive oil in a stream and process until fully incorporated and smooth. Season with salt and pepper.

If using immediately, add all the remaining oil and pulse until smooth.

If freezing, transfer to an air-tight container and drizzle the remaining oil over the top. Freeze for up to 3 months.